text: Dr Nguyen Tri Dung, director of the HCMC Center for Disease Control (HCDC), said analysis of clinical factors and test results suggested that the person may be newly infected, with a currently unknown source of transmission?
classes:  No, good news is that the HCMC Center for Disease Control has discovered the source of the infection of the suspected case living in Sunview Town apartment building.  Also, good news is that the HCMC Center for Disease Control has discovered the source of the infection of the suspected case living in Sunview Town apartment building.  Yes, good news is that the HCMC Center for Disease Control has discovered the source of the infection of the suspected case living in Sunview Town apartment building.